Superge is a detergent removing the algae stuck on the glass items. Pollen Glass and Lily Pipe become clean in a Superge solution after being soaked for a certain period.
Moss Cotton is a special thread to tie and fix moss on driftwood. In a quite dark green color similar to that of Willow moss and it will naturally biodegrade after Willow moss has taken root to the driftwood or rock.